pair,contact1,contact2,flow1,flow2 2fvd_A_,1,2,1,1 2fvd_A_,1,4,1,1 2fvd_A_,3,24,1,1 2fvd_A_,5,22,1,1 2fvd_A_,7,20,1,1 2fvd_A_,8,20,1,1 2fvd_A_,9,12,1,1 2fvd_A_,10,18,1,1 2fvd_A_,11,18,1,1 2fvd_A_,12,144,1,1 2fvd_A_,13,16,1,1 2fvd_A_,14,142,1,1 2fvd_A_,17,34,1,1 2fvd_A_,19,32,1,1 2fvd_A_,21,30,1,1 2fvd_A_,23,27,1,1 2fvd_A_,23,28,1,1 2fvd_A_,26,28,1,1 2fvd_A_,31,68,1,1 2fvd_A_,33,66,1,1 2fvd_A_,33,133,1,1 2fvd_A_,35,64,1,1 2fvd_A_,36,140,1,1 2fvd_A_,37,62,1,1 2fvd_A_,38,41,1,1 2fvd_A_,40,43,1,1 2fvd_A_,41,44,1,1 2fvd_A_,42,45,1,1 2fvd_A_,43,46,1,1 2fvd_A_,44,47,1,1 2fvd_A_,45,47,1,1 2fvd_A_,48,50,1,1 2fvd_A_,48,51,1,1 2fvd_A_,50,98,1,1 2fvd_A_,50,129,1,1 2fvd_A_,50,131,1,1 2fvd_A_,52,131,1,1 2fvd_A_,53,69,1,1 2fvd_A_,55,67,1,1 2fvd_A_,56,67,1,1 2fvd_A_,58,65,1,1 2fvd_A_,60,63,1,1 2fvd_A_,69,130,1,1 2fvd_A_,73,123,1,1 2fvd_A_,74,77,1,1 2fvd_A_,74,78,1,1 2fvd_A_,75,79,1,1 2fvd_A_,75,121,1,1 2fvd_A_,76,80,1,1 2fvd_A_,77,81,1,1 2fvd_A_,78,82,1,1 2fvd_A_,79,82,1,1 2fvd_A_,80,83,1,1 2fvd_A_,82,86,1,1 2fvd_A_,83,185,1,1 2fvd_A_,88,91,1,1 2fvd_A_,88,92,1,1 2fvd_A_,89,93,1,1 2fvd_A_,90,94,1,1 2fvd_A_,91,95,1,1 2fvd_A_,92,96,1,1 2fvd_A_,93,97,1,1 2fvd_A_,93,271,1,1 2fvd_A_,93,274,1,1 2fvd_A_,94,98,1,1 2fvd_A_,95,99,1,1 2fvd_A_,96,100,1,1 2fvd_A_,97,101,1,1 2fvd_A_,98,102,1,1 2fvd_A_,98,127,1,1 2fvd_A_,98,129,1,1 2fvd_A_,99,103,1,1 2fvd_A_,100,104,1,1 2fvd_A_,101,105,1,1 2fvd_A_,102,106,1,1 2fvd_A_,103,106,1,1 2fvd_A_,103,107,1,1 2fvd_A_,104,108,1,1 2fvd_A_,105,108,1,1 2fvd_A_,106,109,1,1 2fvd_A_,106,111,1,1 2fvd_A_,107,110,1,1 2fvd_A_,107,171,1,1 2fvd_A_,113,115,1,1 2fvd_A_,113,132,1,1 2fvd_A_,113,135,1,1 2fvd_A_,113,171,1,1 2fvd_A_,114,166,1,1 2fvd_A_,114,171,1,1 2fvd_A_,115,117,1,1 2fvd_A_,115,120,1,1 2fvd_A_,115,155,1,1 2fvd_A_,117,120,1,1 2fvd_A_,118,121,1,1 2fvd_A_,119,148,1,1 2fvd_A_,120,132,1,1 2fvd_A_,122,130,1,1 2fvd_A_,124,126,1,1 2fvd_A_,124,127,1,1 2fvd_A_,124,128,1,1 2fvd_A_,142,145,1,1 2fvd_A_,145,148,1,1 2fvd_A_,148,151,1,1 2fvd_A_,150,153,1,1 2fvd_A_,152,155,1,1 2fvd_A_,154,174,1,1 2fvd_A_,154,181,1,1 2fvd_A_,156,159,1,1 2fvd_A_,156,160,1,1 2fvd_A_,157,161,1,1 2fvd_A_,158,163,1,1 2fvd_A_,158,260,1,1 2fvd_A_,159,162,1,1 2fvd_A_,161,221,1,1 2fvd_A_,162,164,1,1 2fvd_A_,167,169,1,1 2fvd_A_,167,170,1,1 2fvd_A_,168,171,1,1 2fvd_A_,169,173,1,1 2fvd_A_,169,260,1,1 2fvd_A_,170,174,1,1 2fvd_A_,171,175,1,1 2fvd_A_,172,176,1,1 2fvd_A_,173,177,1,1 2fvd_A_,174,178,1,1 2fvd_A_,175,179,1,1 2fvd_A_,176,180,1,1 2fvd_A_,177,181,1,1 2fvd_A_,178,182,1,1 2fvd_A_,179,183,1,1 2fvd_A_,180,184,1,1 2fvd_A_,181,185,1,1 2fvd_A_,184,186,1,1 2fvd_A_,189,191,1,1 2fvd_A_,189,197,1,1 2fvd_A_,191,197,1,1 2fvd_A_,192,196,1,1 2fvd_A_,193,196,1,1 2fvd_A_,193,197,1,1 2fvd_A_,194,198,1,1 2fvd_A_,195,199,1,1 2fvd_A_,196,200,1,1 2fvd_A_,197,201,1,1 2fvd_A_,198,202,1,1 2fvd_A_,199,203,1,1 2fvd_A_,200,204,1,1 2fvd_A_,201,204,1,1 2fvd_A_,201,205,1,1 2fvd_A_,202,206,1,1 2fvd_A_,204,232,1,1 2fvd_A_,205,231,1,1 2fvd_A_,206,255,1,1 2fvd_A_,207,227,1,1 2fvd_A_,207,229,1,1 2fvd_A_,209,212,1,1 2fvd_A_,209,213,1,1 2fvd_A_,210,215,1,1 2fvd_A_,210,217,1,1 2fvd_A_,213,216,1,1 2fvd_A_,215,218,1,1 2fvd_A_,216,219,1,1 2fvd_A_,219,222,1,1 2fvd_A_,223,226,1,1 2fvd_A_,233,235,1,1 2fvd_A_,233,236,1,1 2fvd_A_,234,237,1,1 2fvd_A_,238,241,1,1 2fvd_A_,242,245,1,1 2fvd_A_,242,246,1,1 2fvd_A_,243,246,1,1 2fvd_A_,243,247,1,1 2fvd_A_,244,248,1,1 2fvd_A_,245,249,1,1 2fvd_A_,246,250,1,1 2fvd_A_,247,250,1,1 2fvd_A_,247,251,1,1 2fvd_A_,247,269,1,1 2fvd_A_,248,252,1,1 2fvd_A_,249,253,1,1 2fvd_A_,250,253,1,1 2fvd_A_,251,261,1,1 2fvd_A_,254,260,1,1 2fvd_A_,255,260,1,1 2fvd_A_,256,258,1,1 2fvd_A_,256,259,1,1 2fvd_A_,256,260,1,1 2fvd_A_,262,265,1,1 2fvd_A_,262,266,1,1 2fvd_A_,263,267,1,1 2fvd_A_,265,268,1,1 2fvd_A_,266,269,1,1 2fvd_A_,269,271,1,1 2fvd_A_,269,272,1,1 2fvd_A_,270,273,1,1 2fvd_A_,272,275,1,1